STARMANTA This program is very slick, but I find it hard to imagine it being worth the price the developer is asking to anyone, short of companies. At £10, I'd buy it in a heartbeat; £30 is up there; £100, not a chance.
As to the software, it generates very nice-looking, well-behaved, AJAX'd out, interactive pages. Searching is live and instant (albeit limited in the demo); AIM screen names and such pop open properly; there's even a listing of upcoming birthdays. My one suggestion software-wise would be to allow more customization; themes, possibly options to have addresses link to Google Maps or some such, that kind of thing.
And lower that friggin price tag.
(Version 2.0.4)